[Prevention of tuberculous primary infection].
D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
D001500:BCG Vaccine
Prévention de la primo-infection tuberculeuse.